My name is Hengki Dwiyan Hermawan. I've been experienced in making promotion media such as brochure, banner, slideshow, etc for about 3 years. I also ...more My name is Hengki Dwiyan Hermawan. I've been experienced in making promotion media such as brochure, banner, slideshow, etc for about 3 years. I also enjoy taking photo and blogging. Do you want to hear more? Contact me. hide